aaa:<?php exit();?>
[
    {
        "room": "D301",
        "schedule": "WS9|WS9|WS9|WS9|WS9|WS9|WS9"
    },
    {
        "room": "S202",
        "schedule": "S12,S34|S12,S34|S12,S34|S12,S34||"
    },
    {
        "room": "T101",
        "schedule": "WS9|WS9,S12,S34|WS9|WS9|WS9|WS9|WS9"
    },
    {
        "room": "B101",
        "schedule": "S12,S34|WS9|WS9|WS9|WS9|WS9|WS9"
    }
]